移动式三维激光SLAM技术在暗涵排查中的应用OA

The hidden culvert is an indispensable important facility in the urban drainage system.The confluence of rain and pollution in the hidden culvert leads to serious pollution of the river system,and diseases such as blockage,leakage and collapse are easy to occur after falling into disrepair.The mobile 3D laser SLAM technology can not only collect the 3D spatial data of the hidden culvert and establish the 1:1 model,but also obtain the spatial geographic information of the hidden culvert,so as to achieve the effect of detection and measurement.Using the point cloud data model,we can also complete a series of work,such as discharge port detection,box culvert structure detection,environment scanning and so on,so as to provide reliable technical guarantee for the construction of ecological civilization.